the guns are there, michelle obama's guns. i think it looks a little like michelle obama. >> really? >>> this morning on "world news now," fired up. the nationwide debate over gun control after friday's massacre in connecticut. >> from big companies to teacher's unions to capitol hill, the argument over assault weapons laws is being heard loud and clear. it's wednesday, december 19. >> from abc news, this is "world news now." >>> good wednesday morning, everybody. i'm rob nelson. >> and i'm sunny hostin in for paula faris. we'll hear both sides of the gun debate in just a moment. it's quite, quite a debate. >>> then we'll take you live to newtown, connecticut for the latest on the investigation and the security children are facing as they return to school this week. >> not many school districts in this country not reviewing their policies this week. >> no question about that. >>> also this morning, can a tiny gunshot victim defy the odds? a baby girl shot in her mother's wound by the same gun used in connecticut. what doctors